Routing Table Report 05:00 +10GMT Thu 27 Feb, 2020
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/au/
Analysis Summary
----------------
BGP routing table entries examined: 811181
Prefixes after maximum aggregation (per Origin AS): 306718
Deaggregation factor: 2.64
Unique aggregates announced (without unneeded subnets): 389741
Total ASes present in the Internet Routing Table: 67251
Prefixes per ASN: 12.06
Origin-only ASes present in the Internet Routing Table: 57962
Origin ASes announcing only one prefix: 23959
Transit ASes present in the Internet Routing Table: 9289
Transit-only ASes present in the Internet Routing Table: 296
Average AS path length visible in the Internet Routing Table: 4.2
Max AS path length visible: 27
Max AS path prepend of ASN ( 16327) 25
Prefixes from unregistered ASNs in the Routing Table: 1399
Number of instances of unregistered ASNs: 1404
Number of 32-bit ASNs allocated by the RIRs: 30684
Number of 32-bit ASNs visible in the Routing Table: 25307
Prefixes from 32-bit ASNs in the Routing Table: 120289
Number of bogon 32-bit ASNs visible in the Routing Table: 38
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 1113
Number of addresses announced to Internet: 2854204884
Equivalent to 170 /8s, 31 /16s and 181 /24s
Percentage of available address space announced: 77.1
Percentage of allocated address space announced: 77.1
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.4
Total number of prefixes smaller than registry allocations: 275305
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 209794
Total APNIC prefixes after maximum aggregation: 61302
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 203338
Unique aggregates announced from the APNIC address blocks: 85084
APNIC Region origin ASes present in the Internet Routing Table: 10351
APNIC Prefixes per ASN: 19.64
APNIC Region origin ASes announcing only one prefix: 2842
APNIC Region transit ASes present in the Internet Routing Table: 1559
Average APNIC Region AS path length visible: 3.9
Max APNIC Region AS path length visible: 27
Number of APNIC region 32-bit ASNs visible in the Routing Table: 5431
Number of APNIC addresses announced to Internet: 767910356
Equivalent to 45 /8s, 197 /16s and 97 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-141625
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 235024
Total ARIN prefixes after maximum aggregation: 107743
ARIN Deaggregation factor: 2.18
Prefixes being announced from the ARIN address blocks: 232790
Unique aggregates announced from the ARIN address blocks: 117432
ARIN Region origin ASes present in the Internet Routing Table: 18417
ARIN Prefixes per ASN: 12.64
ARIN Region origin ASes announcing only one prefix: 6762
ARIN Region transit ASes present in the Internet Routing Table: 1880
Average ARIN Region AS path length visible: 3.9
Max ARIN Region AS path length visible: 21
Number of ARIN region 32-bit ASNs visible in the Routing Table: 3177
Number of ARIN addresses announced to Internet: 1079261952
Equivalent to 64 /8s, 84 /16s and 59 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-399260
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 232269
Total RIPE prefixes after maximum aggregation: 108095
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 228487
Unique aggregates announced from the RIPE address blocks: 130714
RIPE Region origin ASes present in the Internet Routing Table: 26919
RIPE Prefixes per ASN: 8.49
RIPE Region origin ASes announcing only one prefix: 11708
RIPE Region transit ASes present in the Internet Routing Table: 3696
Average RIPE Region AS path length visible: 4.4
Max RIPE Region AS path length visible: 27
Number of RIPE region 32-bit ASNs visible in the Routing Table: 8970
Number of RIPE addresses announced to Internet: 724355584
Equivalent to 43 /8s, 44 /16s and 202 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-210331
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 109604
Total LACNIC prefixes after maximum aggregation: 24153
LACNIC Deaggregation factor: 4.54
Prefixes being announced from the LACNIC address blocks: 110872
Unique aggregates announced from the LACNIC address blocks: 45610
LACNIC Region origin ASes present in the Internet Routing Table: 9500
LACNIC Prefixes per ASN: 11.67
LACNIC Region origin ASes announcing only one prefix: 2184
LACNIC Region transit ASes present in the Internet Routing Table: 1770
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 24
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 7061
Number of LACNIC addresses announced to Internet: 174323712
Equivalent to 10 /8s, 99 /16s and 248 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-270748 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 23076
Total AfriNIC prefixes after maximum aggregation: 4568
AfriNIC Deaggregation factor: 5.05
Prefixes being announced from the AfriNIC address blocks: 34581
Unique aggregates announced from the AfriNIC address blocks: 9914
AfriNIC Region origin ASes present in the Internet Routing Table: 1377
AfriNIC Prefixes per ASN: 25.11
AfriNIC Region origin ASes announcing only one prefix: 463
AfriNIC Region transit ASes present in the Internet Routing Table: 261
Average AfriNIC Region AS path length visible: 4.6
Max AfriNIC Region AS path length visible: 22
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 668
Number of AfriNIC addresses announced to Internet: 107768576
Equivalent to 6 /8s, 108 /16s and 107 /24s
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7545 5331 666 627 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3332 1331 24 VIETEL-AS-AP Viettel Group, VN
45899 3195 1797 104 VNPT-AS-VN VNPT Corp, VN
7713 2700 830 495 TELKOMNET-AS-AP PT Telekomunikasi Indon
9808 2612 9043 61 CMNET-GD Guangdong Mobile Communication
9498 2245 433 219 BBIL-AP BHARTI Airtel Ltd., IN
4755 2141 441 194 TATACOMM-AS TATA Communications formerl
18403 2107 349 39 FPT-AS-AP The Corporation for Financing
4766 2096 11102 556 KIXS-AS-KR Korea Telecom, KR
9394 2077 4898 24 CTTNET China TieTong Telecommunications
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7155 4034 280 28 VIASAT-SP-BACKBONE, US
11492 4000 266 654 CABLEONE, US
16509 3860 7815 1705 AMAZON-02, US
22773 3535 2970 151 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3391 1324 91 SHAW, CA
16625 2986 1564 2142 AKAMAI-AS, US
209 2399 5079 542 CENTURYLINK-US-LEGACY-QWEST, US
30036 2313 360 97 MEDIACOM-ENTERPRISE-BUSINESS, US
5650 2290 2941 1631 FRONTIER-FRTR, US
20115 2142 2795 520 CHARTER-20115, US
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
47331 5950 883 3096 TTNET, TR
12479 5910 1599 131 UNI2-AS, ES
39891 3776 203 20 ALJAWWALSTC-AS, SA
8551 3297 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 2901 464 1991 AKAMAI-ASN1, US
12389 2444 2245 728 ROSTELECOM-AS, RU
9121 2101 1691 18 TTNET, TR
34984 2092 350 560 TELLCOM-AS, TR
9009 2060 216 1095 M247, GB
13188 1604 100 47 TRIOLAN, UA
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 6270 3300 597 Uninet S.A. de C.V., MX
10620 3361 534 446 Telmex Colombia S.A., CO
11830 2667 369 63 Instituto Costarricense de Electricidad
6503 1676 327 388 Axtel, S.A.B. de C.V., MX
7303 1558 1030 266 Telecom Argentina S.A., AR
28573 1526 2229 189 CLARO S.A., BR
13999 1226 500 284 Mega Cable, S.A. de C.V., MX
6147 1127 379 39 Telefonica del Peru S.A.A., PE
3816 1103 563 137 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11172 956 112 70 Alestra, S. de R.L. de C.V., MX
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1499 393 22 LINKdotNET-AS, EG
24835 1099 566 24 RAYA-AS, EG
36992 1057 1535 74 ETISALAT-MISR, EG
36903 875 452 97 MT-MPLS, MA
6713 599 1863 34 IAM-AS, MA
29571 557 68 11 ORANGE-COTE-IVOIRE, CI
37342 482 32 1 MOVITEL, MZ
23889 478 231 15 MauritiusTelecom, MU
36935 387 522 40 Vodafone-, EG
15399 374 45 10 WANANCHI-, KE
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 6270 3300 597 Uninet S.A. de C.V., MX
47331 5950 883 3096 TTNET, TR
12479 5910 1599 131 UNI2-AS, ES
7545 5331 666 627 TPG-INTERNET-AP TPG Telecom Limited, AU
7155 4034 280 28 VIASAT-SP-BACKBONE, US
11492 4000 266 654 CABLEONE, US
16509 3860 7815 1705 AMAZON-02, US
39891 3776 203 20 ALJAWWALSTC-AS, SA
22773 3535 2970 151 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3391 1324 91 SHAW, CA
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
12479 5910 5779 UNI2-AS, ES
7545 5331 4704 TPG-INTERNET-AP TPG Telecom Limited, AU
7155 4034 4006 VIASAT-SP-BACKBONE, US
39891 3776 3756 ALJAWWALSTC-AS, SA
22773 3535 3384 ASN-CXA-ALL-CCI-22773-RDC, US
11492 4000 3346 CABLEONE, US
7552 3332 3308 VIETEL-AS-AP Viettel Group, VN
6327 3391 3300 SHAW, CA
8551 3297 3252 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
45899 3195 3091 VNPT-AS-VN VNPT Corp, VN
Complete listing at http://thyme.rand.apnic.net/au/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
4200111000 PRIVATE 8.20.0.0/23 35873 MOVE-NETWORKS, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US
62485 UNALLOCATED 8.23.229.0/24 3356 LEVEL3, US
32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US
27205 UNALLOCATED 8.38.16.0/21 6461 ZAYO-6461, US
27205 UNALLOCATED 8.38.16.0/22 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
27205 UNALLOCATED 8.38.20.0/22 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
14109 UNALLOCATED 8.38.252.0/24 3356 LEVEL3, US
Complete listing at http://thyme.rand.apnic.net/au/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at http://thyme.rand.apnic.net/au/data-dsua
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.136.224.0/24 Origin: 15206 UNASSIGNED
Transit: 2914 NTT-COMMUNICATIONS-2914, US
23.137.192.0/24 Origin: 31798 CANAD-86-31798, CA
Transit: 174 COGENT-174, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
27.126.156.0/22 Origin: 55827 UNASSIGNED
Transit: 9930 TTNET-MY TIME dotCom Berhad, MY
27.126.156.0/23 Origin: 55827 UNASSIGNED
Transit: 9930 TTNET-MY TIME dotCom Berhad, MY
Complete listing at http://thyme.rand.apnic.net/au/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:10 /9:11 /10:37 /11:98 /12:283
/13:577 /14:1159 /15:1963 /16:13418 /17:8250 /18:13932
/19:26063 /20:40354 /21:48804 /22:100014 /23:84689 /24:471331
/25:41 /26:12 /27:42 /28:31 /29:32 /30:28
/31:2 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
47331 5049 5950 TTNET, TR
12479 4893 5910 UNI2-AS, ES
6327 3181 3391 SHAW, CA
11492 3130 4000 CABLEONE, US
7155 3125 4034 VIASAT-SP-BACKBONE, US
39891 2946 3776 ALJAWWALSTC-AS, SA
8551 2751 3297 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2750 3535 ASN-CXA-ALL-CCI-22773-RDC, US
8151 2083 6270 Uninet S.A. de C.V., MX
30036 2061 2313 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at http://thyme.rand.apnic.net/au/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1736 2:1159 3:30 4:17 5:3383 6:48
8:1362 9:1 12:1787 13:493 14:2243 15:74
16:9 17:286 18:79 20:56 23:3357 24:2640
25:4 27:2532 31:2191 32:126 35:42 36:931
37:3281 38:1923 39:322 40:142 41:3707 42:872
43:2150 44:204 45:14139 46:3706 47:277 49:1427
50:1224 51:87 52:1130 54:271 55:701 56:6
57:57 58:2125 59:1039 60:693 61:2258 62:2269
63:1958 64:5093 65:2313 66:4927 67:2899 68:1224
69:3837 70:1430 71:677 72:2772 74:2650 75:1448
76:683 77:1877 78:3523 79:2403 80:1878 81:1682
82:1266 83:1027 84:1223 85:3034 86:580 87:1740
88:2509 89:2733 90:299 91:7017 92:1499 93:2502
94:2721 95:4238 96:1029 97:338 98:967 99:963
100:89 101:1151 102:843 103:23459 104:3618 105:415
106:835 107:1955 108:722 109:3820 110:1781 111:1956
112:1575 113:1376 114:1408 115:2024 116:1793 117:2104
118:2182 119:1761 120:820 121:1026 122:2388 123:1888
124:1570 125:1993 128:1428 129:931 130:620 131:1910
132:778 133:300 134:1241 135:276 136:603 137:997
138:2395 139:992 140:599 141:892 142:888 143:1242
144:953 145:324 146:1370 147:1036 148:2048 149:1129
150:822 151:1263 152:1468 153:374 154:4735 155:904
156:3333 157:1093 158:774 159:1942 160:1792 161:1018
162:3037 163:796 164:1473 165:1254 166:536 167:1564
168:3839 169:523 170:4464 171:753 172:1892 173:2404
174:1037 175:1026 176:2735 177:4908 178:2748 179:1626
180:2289 181:2461 182:2807 183:1120 184:2416 185:16297
186:4037 187:2884 188:3270 189:2299 190:8325 191:1763
192:10296 193:7409 194:6079 195:4413 196:3505 197:2007
198:6155 199:5942 200:7332 201:5270 202:10370 203:10465
204:4555 205:3087 206:3283 207:3377 208:4019 209:4394
210:3801 211:1897 212:3247 213:3036 214:1162 215:54
216:5966 217:2482 218:877 219:425 220:2069 221:912
222:825 223:1460
End of report